Download the 2016A-1.0
Version of the OpenTravel Schema

See below for download instructions.

OpenTravel Members - Don't Forget about the Implementation Guide!

Version 1.5

The OpenTravel Implementation Guide provides invaluable information to
both analysts and implementers of the OpenTravel specification on how
to more easily understand and build software systems that are
interoperable with other travel systems using the OpenTravel
schema. Non-members,
click here for the executive summary

If you are not an OpenTravel member company employee and you are
implementing the OpenTravel specification, the
OpenTravel Message Users Guide
(available in the free schema download) will provide key information
you need to implement OpenTravel messages.